Heavy Duty Built To Last Nylon Ball Bearing Guide Pulleys Set By PATIKIL 8x28x13mm Wheel Pulleys With Double Metal Sealed Idlers 4 Pieces And 8 Gaskets For Doors Gym Gear Furniture Hardware And DIY Projects White Finish

Heavy Duty Nylon Ball Bearing Pulleys 4-Pack with Gaskets
✔️ 28mm OD, 8mm ID, 13mm width; 4 pcs + 8 gaskets set

These heavy duty nylon bearing pulleys provide smooth, quiet motion for doors, gym equipment, carts, and DIY projects. They pair nylon wheels with sealed bearings for long life and low noise.

✅ Material: Nylon and Bearing Steel
✅ Wheel Width: 13mm
✅ Outer Diameter: 28mm
✅ Inner Diameter: 8mm
✅ Surface Radius: R18mm
✅ Gasket Size: 8x12mm
✅ Gasket Material: 304 Stainless Steel
✅ Packing List: 4pcs pulleys, 8 gaskets

💡 What is a nylon bearing pulley used for in heavy-duty doors and gym equipment? It’s handy for guiding smooth motion and reducing wear in moving parts.
- Sealed bearing shields keep dust out for long life
- Nylon wheel helps cut weight while resisting corrosion
- Easy to retrofit with standard axles